Easy Strawberry Rhubarb Cake (The Best Summer Dessert)
This Easy Strawberry Rhubarb Cake is bursting with juicy fruit, a tender crumb, and the perfect balance of sweet and tart. A foolproof recipe that doubles as a stunning breakfast cake or showstopping dessert.
The Summer Cake You Will Want to Bake Every Single Week
If you have ever stood in front of a pile of fresh rhubarb at the farmers market and thought what do I actually do with this, this Easy Strawberry Rhubarb Cake is your answer. It is the kind of recipe that looks impressive enough for a dinner party but is genuinely simple enough to pull off on a random Tuesday morning. Sweet jammy strawberries, tart pink rhubarb, and a buttery, sour cream crumb that stays impossibly moist, this is the Strawberry Rhubarb Cake Recipe you are going to be coming back to all season long.
It works beautifully as a strawberry rhubarb breakfast cake alongside your morning coffee, and it is equally at home served warm with a scoop of vanilla ice cream as a proper dessert. One batter, endless occasions.
Why This Recipe Works So Well
The secret to a great strawberry rhubarb cake is balance. Rhubarb brings a bright, assertive tartness that strawberries alone simply cannot replicate. Together, they create a filling that is complex, fruity, and deeply satisfying rather than one-dimensionally sweet.
A few key moves make this recipe stand out:
- Sour cream in the batter keeps the crumb tender and adds a subtle tang that complements the fruit beautifully.
- Tossing the fruit in cornstarch before layering it on top prevents it from sinking and helps it set into jammy, glossy pockets rather than turning the cake soggy.
- A cinnamon sugar topping creates a delicate, crackly crust over the fruit that adds texture in every bite.
Chef's Tip: Do not skip the step of letting the butter and eggs come to room temperature before you start. Cold butter will not cream properly, and the entire texture of the cake depends on that light, fluffy butter base.
The Tools and Ingredients That Make a Difference
For a cake this simple, quality ingredients do a lot of the heavy lifting. Pure vanilla extract, full-fat sour cream, and fresh in-season strawberries and rhubarb will give you a noticeably better result than substitutes. A good hand mixer or stand mixer also makes creaming the butter effortless and ensures an even, tender crumb.
How to Make Strawberry Rhubarb Cake (Step by Step)
This is a straightforward Easy Strawberry Rhubarb Cake that follows a classic creaming method. Here is a quick overview before you dive into the recipe card:
- Cream the butter and sugar until genuinely pale and fluffy. This takes a full 3 to 4 minutes and is worth the wait.
- Add eggs and sour cream, mixing gently so the batter stays airy.
- Fold in the dry ingredients by alternating with milk. Stop mixing the moment the streaks disappear.
- Top with cornstarch-coated fruit so every slice gets a generous, jammy layer.
- Finish with cinnamon sugar and bake until golden and set.
If you are looking for an even faster weeknight option, this recipe also adapts beautifully into a Strawberry Rhubarb Dump Cake with Cake Mix. Simply layer the fruit on the bottom of a 9x13 pan, pour a dry box of yellow cake mix over the top, and drizzle with melted butter. It is the ultimate Strawberry Rhubarb Cobbler With Cake Mix shortcut that still delivers incredible flavor.
Chef's Tip: If your rhubarb stalks are particularly thick, slice them a little thinner so they soften fully during baking. Thick chunks can stay slightly firm in the center, which throws off the texture.
Ready to bake? Here is everything you need in one place:
Easy Strawberry Rhubarb Cake (The Best Summer Dessert)
This Easy Strawberry Rhubarb Cake is bursting with juicy fruit, a tender crumb, and the perfect balance of sweet and tart. A foolproof recipe that doubles as a stunning breakfast cake or showstopping dessert.
Ingredients
- 2 cups all-purpose flour, spooned and leveled
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp salt
- 1 cup granulated sugar, plus 1 tbsp for topping
- 1/2 cup unsalted butter, softened to room temperature
- 2 large eggs, room temperature
- 1 tsp vanilla extract, pure, not imitation
- 1/2 cup sour cream, full-fat, room temperature
- 1/4 cup whole milk
- 1 1/2 cups fresh strawberries, hulled and roughly chopped
- 1 1/2 cups fresh rhubarb, trimmed and sliced into 0.5-inch pieces
- 1 tbsp cornstarch, tossed with the fruit to prevent sinking
- 1/2 tsp cinnamon, for topping
Instruction
Preheat your oven to 350 degrees F (175 degrees C). Grease a 9-inch round or 9x9-inch square baking pan and line the bottom with parchment paper.
In a medium bowl, toss the chopped strawberries and sliced rhubarb with the cornstarch until evenly coated. Set aside.
In a large bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
Using a hand mixer or stand mixer, beat the softened butter and 1 cup of granulated sugar on medium-high speed for 3 to 4 minutes until light and fluffy.
Add the eggs one at a time to the butter mixture, beating well after each addition. Mix in the vanilla extract.
Add the sour cream to the butter mixture and mix on low until just combined.
Alternately add the dry flour mixture and the milk to the butter mixture in two additions each, mixing on low speed just until no dry streaks remain. Do not overmix.
Pour the batter into the prepared pan and smooth into an even layer with a spatula.
Scatter the coated strawberry and rhubarb mixture evenly over the top of the batter, pressing the pieces in very slightly.
In a small bowl, stir together the remaining 1 tablespoon of sugar and the cinnamon. Sprinkle this evenly over the fruit.
Bake for 50 to 60 minutes, or until a toothpick inserted into the center of the cake (avoiding a piece of fruit) comes out clean and the top is golden.
Allow the cake to cool in the pan on a wire rack for at least 20 minutes before slicing and serving.
Equipment
- 9-inch round or 9x9-inch square baking pan
- Parchment paper
- Stand mixer or hand mixer
- Large mixing bowl
- Medium mixing bowl
- Rubber spatula
- Wire cooling rack
- Toothpick or cake tester
Notes
Serving, Storing, and Making It Your Own
This cake is endlessly versatile among Strawberry Easy Dessert Recipes. Serve it warm from the oven as a dessert with whipped cream, or let it cool completely and dust with powdered sugar for a cleaner presentation. The next morning, a cold slice with Greek yogurt is an absolutely legitimate breakfast situation.
Variations worth trying:
- Add lemon zest to the batter for a brighter, citrusy lift.
- Swap sour cream for full-fat Greek yogurt for a slightly tangier, slightly lighter crumb.
- Stir in 0.5 teaspoon of cardamom with the cinnamon topping for a warm, floral note that pairs gorgeously with the fruit.
Leftovers keep covered at room temperature for 2 days, or refrigerate for up to 5 days. Individual slices freeze beautifully for up to 2 months, making this a fantastic make-ahead option for busy weeks. However you enjoy it, this Strawberry Rhubarb Cake Recipe Easy enough for beginners but delicious enough for everyone.
